About This Guide

This developer guide is automatically generated from the wiki pages at https://github.com/codenameone/CodenameOne/wiki.

You can edit any page within the wiki pages using AsciiDoc and your changes might make it after review into the official documentation available on the web here: https://www.codenameone.com/manual/ and available as a PDF file here: https://www.codenameone.com/files/developer-guide.pdf.

We also recommend that you check out the full JavaDoc reference for Codename One which is very complete.

You can download the full Codename One source code from the Codename One git repository where you can also edit the JavaDocs and submit pull requests to include new features into Codename One.

Rights & Licensing

You may copy/redistribute/print this document without prior permission from Codename One. However, you may not charge for the document itself although charging for costs such as printing would be OK.

Notice that while you can print and reproduce sections arbitrarily such changes must explicitly and clearly state that this is a modified copy and link to the original source at https://www.codenameone.com/manual/ in a clear way!

Conventions

This guide uses some notations to provide tips and further guidance.

In case of further information that breaks from the current tutorial flow we use a sidebar as such:

Sidebar

Dig deeper into some details that don’t quite fit into the current flow.

Here are common conventions for highlighting notes:

Important

This is an important note

Tip	This is a helpful tip

Note	This is a general informational note, something interesting but not crucial

Warning

This is a warning section